Senior Full Stack Engineer
DeWinter BH ·www.dewintergroup.com
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Title: Senior Full-Stack Software Engineer
Job Type: Contract to Hire (CTH)
Contract Length: End of Year (EOY) conversion to FTE with a base salary range of $160k–200k plus bonus.
Pay Range: $60 - 80/hour
Start Date: 6/15/26
Location: Hybrid—3 days a week in the NYC office, conveniently located next to MSG and Penn Station.
About the Opportunity:
Our client, a leader in FinTech, is looking for a skilled Senior Full-Stack Software Engineer to join their team for an End of Year engagement. This project involves creating, enhancing, and maintaining a centralized, real-time syndicated loan data platform. The application is transforming the syndicated loan market by providing unprecedented transparency into loan level details and portfolio positions. The team is rapidly expanding after recently raising $40M. This is a high-impact role that is heavily front-end focused (80%) and requires a self-motivated professional who can hit the ground running and deliver results quickly.
Key Responsibilities & Deliverables:
This role is focused on the successful completion of specific tasks and deliverables. Your responsibilities will include:
We are looking for someone with a proven track record of successful contract engagements. The ideal candidate will have:
Job Type: Contract to Hire (CTH)
Contract Length: End of Year (EOY) conversion to FTE with a base salary range of $160k–200k plus bonus.
Pay Range: $60 - 80/hour
Start Date: 6/15/26
Location: Hybrid—3 days a week in the NYC office, conveniently located next to MSG and Penn Station.
About the Opportunity:
Our client, a leader in FinTech, is looking for a skilled Senior Full-Stack Software Engineer to join their team for an End of Year engagement. This project involves creating, enhancing, and maintaining a centralized, real-time syndicated loan data platform. The application is transforming the syndicated loan market by providing unprecedented transparency into loan level details and portfolio positions. The team is rapidly expanding after recently raising $40M. This is a high-impact role that is heavily front-end focused (80%) and requires a self-motivated professional who can hit the ground running and deliver results quickly.
Key Responsibilities & Deliverables:
This role is focused on the successful completion of specific tasks and deliverables. Your responsibilities will include:
- Developing and owning full-stack applications, with a primary focus (80%) on the front-end using React and back-end services in Java.
- Building test automation across the full stack, as the team does not have a separate testing team.
- Working closely with Product and UX teams to address client needs with high-impact and high-visibility solutions.
- Developing and maintaining the application design system.
- Helping to onboard and mentor new team members, contributing to the technical foundation and culture of the Application Development squad.
We are looking for someone with a proven track record of successful contract engagements. The ideal candidate will have:
- 5+ years of full-stack development experience.
- Deep expertise in front-end technologies like React/Angular (TypeScript/JavaScript) and back-end development with Java/Spring Boot.
- Experience with REST APIs and GraphQL, along with a good understanding of application architecture and performance optimization.
- Experience working with Databases (SQL and NoSQL).
- Demonstrated ability to work autonomously and manage your own time effectively to meet project goals.
- Strong communication, analytical, and problem-solving skills to provide clear and concise status updates to the project team.
- W2 only (No C2C or 1099 contractors)
Frequently asked questions
Who is hiring for the Senior Full Stack Engineer role?
DeWinter BH is hiring for the Senior Full Stack Engineer position, a Shazamme client. Apply directly on the employer's career site.
Where is the Senior Full Stack Engineer job located?
The Senior Full Stack Engineer role with DeWinter BH is based in New York, NY, US. The role is hybrid-friendly.
Is the Senior Full Stack Engineer role remote?
Yes — the Senior Full Stack Engineer position at DeWinter BH is hybrid. Candidates based in US are preferred.
What does the Senior Full Stack Engineer role pay?
DeWinter BH lists the Senior Full Stack Engineer role at up to USD 80 per hour.
Is the Senior Full Stack Engineer role full-time or contract?
This is a full time position at DeWinter BH.
What experience level is the Senior Full Stack Engineer role?
The Senior Full Stack Engineer position is aimed at senior-level candidates.
How do I apply for the Senior Full Stack Engineer role at DeWinter BH?
Apply directly on DeWinter BH's career page via the Apply button on this listing. ZammeJobs links straight through to the employer's ATS — no third-party form, no resume database.